A top Republican senator has lashed out at Donald Trump’s leadership during the coronavirus pandemic worsened as a result of the post-election chaos, casting the US president's rhetoric as a “great human tragedy.”

US President Donald Trump's election campaign asks supporters for contributions to launch a legal battle against Joe Biden.

US President Donald Trump is attempting to “further inflame racial tensions” amid protests against police brutality and racial injustice, says a top Republican senator.

Mitt Romney opposes Donald Trump's racist policy by voicing support for anti-racism protesters.

Trump's post-acquittal speech was to his base, unlike Bill Clinton's which was to the nation, American political analyst Myles Hoenig says.

Democratic presidential candidate Pete Buttigieg has condemned Trump's "disgraceful" remarks against Mitt Romney, the sole Republican to vote to convict Trump in his Senate impeachment trial.

US President Donald Trump has lashed out at Senator Mitt Romney, the lone Republican who voted to convict and remove him from office.